Shadow Eliminators just ended this week. Another week with another series I was reading ending.
However, don't feel that bad about this one. If this series didn't end, I was about to drop it anyway. It went from a story a week with a teenager who could summon spirits to fight evil spirits, freeing them of the burden.
That said, when it started to do world building, IMO, it faltered and the world they built became unnecessarily convoluted.
